FFmpeg dealing with a security researcher

I wonder if this vulnerable codec is enabled by default when building FFmpeg? Because if so, then it doesn't matter that it's a "1990s game codec" because any application using FFmpeg to accept arbitrary video files is vulnerable to memory corruption, which should probably be taken more seriously.

It isn't even like this is without precedent, the FORCEDENTRY NSO kit used the shitty old JBIG2 parser that Apple was shipping as its entry point despite the fact that approximately nobody was legitimately using JBIG2 in iMessage.